.markdown{

  h1,
  h2,
  h3,
  h4,
  h5,
  h6 {
    margin: 0;
    line-height: 1.25;
  }

  h1,
  h2,
  h3,
  h4,
  h5,
  h6,
  strong,
  b {
    font-weight: 600;
  }

  h1:hover .header-anchor,
  h1:focus .header-anchor,
  h2:hover .header-anchor,
  h2:focus .header-anchor,
  h3:hover .header-anchor,
  h3:focus .header-anchor,
  h4:hover .header-anchor,
  h4:focus .header-anchor,
  h5:hover .header-anchor,
  h5:focus .header-anchor,
  h6:hover .header-anchor,
  h6:focus .header-anchor {
    opacity: 1;
  }

  h1 {
    margin-top: 1.5rem;
    font-size: 1.9rem;
  }

  @media screen and (min-width: 420px) {
    h1 {
      font-size: 2.2rem;
    }
  }

  h2 {
    margin-top: 2.25rem;
    margin-bottom: 1.25rem;
    border-bottom: 1px solid var(--c-divider);
    padding-bottom: 0.3rem;
    line-height: 1.25;
    font-size: 1.65rem;
    /* overflow-x: auto; */
  }

  h2 + h3 {
    margin-top: 1.5rem;
  }

  h3 {
    margin-top: 2rem;
    font-size: 1.35rem;
  }

  h4 {
    font-size: 1.15rem;
  }

  p,
  ol,
  ul {
    margin: 1rem 0;
    line-height: 1.7;
  }

  a,
  area,
  button,
  [role='button'],
  input,
  label,
  select,
  summary,
  textarea {
    touch-action: manipulation;
  }

  a {
    text-decoration: none;
    color: var(--c-brand);
  }

  a:hover {
    text-decoration: underline;
  }

  a.header-anchor {
    float: left;
    margin-top: 0.125em;
    margin-left: -0.87em;
    padding-right: 0.23em;
    font-size: 0.85em;
    opacity: 0;
  }

  a.header-anchor:hover,
  a.header-anchor:focus {
    text-decoration: none;
  }

  figure {
    margin: 0;
  }

  img {
    max-width: 100%;
  }

  ul,
  ol {
    padding-left: 1.25em;
  }

  li > ul,
  li > ol {
    margin: 0;
  }

  table {
    display: block;
    border-collapse: collapse;
    margin: 1rem 0;
    overflow-x: auto;
  }

  tr {
    border-top: 1px solid #dfe2e5;
  }

  tr:nth-child(2n) {
    background-color: #f6f8fa;
  }

  th,
  td {
    border: 1px solid #dfe2e5;
    padding: 0.6em 1em;
  }

  blockquote {
    margin: 1rem 0;
    border-left: 0.2rem solid #dfe2e5;
    padding: 0.25rem 0 0.25rem 1rem;
    font-size: 1rem;
    color: #999;
  }

  blockquote > p {
    margin: 0;
  }

  form {
    margin: 0;
  }

  .theme.sidebar-open .sidebar-mask {
    display: block;
  }

  .theme.no-navbar > h1,
  .theme.no-navbar > h2,
  .theme.no-navbar > h3,
  .theme.no-navbar > h4,
  .theme.no-navbar > h5,
  .theme.no-navbar > h6 {
    margin-top: 1.5rem;
    padding-top: 0;
  }

  .theme.no-navbar aside {
    top: 0;
  }

  @media screen and (min-width: 720px) {
    .theme.no-sidebar aside {
      display: none;
    }

    .theme.no-sidebar main {
      margin-left: 0;
    }
  }

  .sidebar-mask {
    position: fixed;
    z-index: 2;
    display: none;
    width: 100vw;
    height: 100vh;
  }



  .custom-block.tip,
  .custom-block.info,
  .custom-block.warning,
  .custom-block.danger {
    margin: 1rem 0;
    border-left: 0.5rem solid;
    padding: 0.1rem 1.5rem;
    overflow-x: auto;
  }

  .custom-block.tip {
    background-color: #f3f5f7;
    border-color: var(--c-brand);
  }

  .custom-block.info {
    background-color: #f3f5f7;
    border-color: var(--c-text-light-2);
  }

  .custom-block.warning {
    border-color: #e7c000;
    color: #6b5900;
    background-color: rgba(255, 229, 100, 0.3);
  }

  .custom-block.warning .custom-block-title {
    color: #b29400;
  }

  .custom-block.warning a {
    color: var(--c-text);
  }

  .custom-block.danger {
    border-color: #c00;
    color: #4d0000;
    background-color: #ffe6e6;
  }

  .custom-block.danger .custom-block-title {
    color: #900;
  }

  .custom-block.danger a {
    color: var(--c-text);
  }

  .custom-block.details {
    position: relative;
    display: block;
    border-radius: 2px;
    margin: 1.6em 0;
    padding: 1.6em;
    background-color: #eee;
  }

  .custom-block.details h4 {
    margin-top: 0;
  }

  .custom-block.details figure:last-child,
  .custom-block.details p:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
  }

  .custom-block.details summary {
    outline: none;
    cursor: pointer;
  }

  .custom-block-title {
    margin-bottom: -0.4rem;
    font-weight: 600;
  }
}
